EP1724967A4 - Image transmission system and image transmission method - Google Patents
Image transmission system and image transmission methodInfo
- Publication number
- EP1724967A4 EP1724967A4 EP05720223A EP05720223A EP1724967A4 EP 1724967 A4 EP1724967 A4 EP 1724967A4 EP 05720223 A EP05720223 A EP 05720223A EP 05720223 A EP05720223 A EP 05720223A EP 1724967 A4 EP1724967 A4 EP 1724967A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- image transmission
- transmission system
- transmission method
- image
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/14—Display of multiple viewports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004068061 | 2004-03-10 | ||
PCT/JP2005/003951 WO2005088908A1 (en) | 2004-03-10 | 2005-03-08 | Image transmission system and image transmission method |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1724967A1 EP1724967A1 (en) | 2006-11-22 |
EP1724967A4 true EP1724967A4 (en) | 2013-01-16 |
EP1724967B1 EP1724967B1 (en) | 2019-03-06 |
Family
ID=34975959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05720223.6A Active EP1724967B1 (en) | 2004-03-10 | 2005-03-08 | Image transmission system and image transmission method |
Country Status (6)
Country | Link |
---|---|
US (1) | US7682028B2 (en) |
EP (1) | EP1724967B1 (en) |
JP (1) | JP4960089B2 (en) |
KR (1) | KR101078962B1 (en) |
CN (1) | CN100471149C (en) |
WO (1) | WO2005088908A1 (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5459569B2 (en) * | 2005-10-17 | 2014-04-02 | カシオ計算機株式会社 | Display control apparatus and display control method |
JP4758756B2 (en) * | 2005-12-22 | 2011-08-31 | 株式会社キーエンス | Detector and measurement system using the same |
JP4816563B2 (en) * | 2006-07-06 | 2011-11-16 | セイコーエプソン株式会社 | Image display system |
JP4211815B2 (en) * | 2006-08-08 | 2009-01-21 | セイコーエプソン株式会社 | Display device, multi-display system, image information generation method, image information generation program, and recording medium |
CN101145998B (en) * | 2006-09-11 | 2010-09-29 | 联想(北京)有限公司 | Method and network for establishing radio projection network |
JP5088467B2 (en) * | 2006-12-04 | 2012-12-05 | セイコーエプソン株式会社 | Projector, projection system, and notification method |
JP4633042B2 (en) * | 2006-12-19 | 2011-02-16 | Necディスプレイソリューションズ株式会社 | Image display apparatus and image data processing method |
JP2009044328A (en) * | 2007-08-07 | 2009-02-26 | Seiko Epson Corp | Conference system, server, image display method, computer program, and recording medium |
JP5147378B2 (en) * | 2007-12-17 | 2013-02-20 | 三菱電機株式会社 | Image display device |
JP5375338B2 (en) * | 2009-05-29 | 2013-12-25 | セイコーエプソン株式会社 | Image display system, image display apparatus, image display method, image supply apparatus, and program |
US20100312413A1 (en) * | 2009-06-04 | 2010-12-09 | Viewsonic Corporation | Advanced wireless projector presentation system with network management control |
US8608318B2 (en) | 2009-11-13 | 2013-12-17 | Panasonic Corporation | Wireless projector apparatus and wireless LAN adapter |
US20110183654A1 (en) | 2010-01-25 | 2011-07-28 | Brian Lanier | Concurrent Use of Multiple User Interface Devices |
KR20120009616A (en) * | 2010-07-19 | 2012-02-02 | 삼성전자주식회사 | Display system, display device and control method thereof |
JP5567514B2 (en) * | 2010-07-22 | 2014-08-06 | パナソニック株式会社 | Information terminal device, information display device, and wireless network system |
JP2012032508A (en) * | 2010-07-29 | 2012-02-16 | Seiko Epson Corp | Display device, display system, and display method |
JP5631695B2 (en) | 2010-11-02 | 2014-11-26 | オリンパス株式会社 | Connection switching device, transmitting terminal, receiving terminal, wireless communication system, and wireless communication method |
JP2013033105A (en) * | 2011-08-01 | 2013-02-14 | Ricoh Co Ltd | Projection system, pc terminal program and projector program |
JP5403295B2 (en) * | 2012-01-20 | 2014-01-29 | セイコーエプソン株式会社 | Projection system and notification method |
US9122444B2 (en) * | 2012-02-08 | 2015-09-01 | Ricoh Company, Ltd. | Network accessible projectors that display multiple client screens at once |
JP6040541B2 (en) * | 2012-03-13 | 2016-12-07 | 株式会社リコー | Wireless communication system |
TWI465828B (en) * | 2012-06-18 | 2014-12-21 | Acer Inc | Wireless interactive projection method and system |
JP6208427B2 (en) * | 2012-12-19 | 2017-10-04 | 富士通コンポーネント株式会社 | Switching device and information system |
US10372396B2 (en) * | 2013-02-21 | 2019-08-06 | Lenovo ( Singapore) Pte. Ltd. | Discovery and connection to wireless displays |
TWI468843B (en) | 2013-05-30 | 2015-01-11 | Delta Electronics Inc | Interactive projection system and interactive image-detecting method |
JP5574134B2 (en) * | 2013-09-02 | 2014-08-20 | セイコーエプソン株式会社 | Projection system and notification method |
US9112849B1 (en) | 2014-12-31 | 2015-08-18 | Spotify Ab | Methods and systems for dynamic creation of hotspots for media control |
JP2016177097A (en) * | 2015-03-19 | 2016-10-06 | キヤノン株式会社 | Communication device, communication device control method, and display system |
US10212171B2 (en) | 2015-10-07 | 2019-02-19 | Spotify Ab | Dynamic control of playlists |
US10303419B2 (en) * | 2016-07-06 | 2019-05-28 | Ricoh Company, Ltd. | Information processing system, display processing apparatus, display processing method, and recording medium |
JP6825480B2 (en) * | 2016-07-06 | 2021-02-03 | 株式会社リコー | Information information system, display processing device, display processing method, and display program |
JP6866591B2 (en) * | 2016-08-31 | 2021-04-28 | セイコーエプソン株式会社 | Display system, display system control method, and program |
US10628482B2 (en) | 2016-09-30 | 2020-04-21 | Spotify Ab | Methods and systems for adapting playlists |
US20190311697A1 (en) * | 2016-12-01 | 2019-10-10 | Lg Electronics Inc. | Image display device and image display system comprising same |
JP2019078892A (en) * | 2017-10-25 | 2019-05-23 | シャープ株式会社 | Display device, control program and controlling method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020051200A1 (en) * | 2000-11-01 | 2002-05-02 | Chang William Ho | Controller for device-to-device pervasive digital output |
EP1385336A2 (en) * | 2002-07-23 | 2004-01-28 | Seiko Epson Corporation | Display system, network interactive display device, terminal, and control program |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1039966A (en) | 1996-07-18 | 1998-02-13 | Hitachi Ltd | Information processor |
US6388654B1 (en) * | 1997-10-03 | 2002-05-14 | Tegrity, Inc. | Method and apparatus for processing, displaying and communicating images |
US6010403A (en) * | 1997-12-05 | 2000-01-04 | Lbe Technologies, Inc. | System and method for displaying an interactive event |
US6473088B1 (en) * | 1998-06-16 | 2002-10-29 | Canon Kabushiki Kaisha | System for displaying multiple images and display method therefor |
JP4688996B2 (en) * | 2000-01-31 | 2011-05-25 | キヤノン株式会社 | VIDEO DISPLAY DEVICE, ITS CONTROL METHOD, AND STORAGE MEDIUM |
JP2002108728A (en) * | 2000-10-02 | 2002-04-12 | Ntt Docomo Inc | Method for inserting fault information and provider facility |
JP2002171260A (en) * | 2000-11-30 | 2002-06-14 | Sony Corp | Communication method and communication system and communication terminal equipment |
JP2002223218A (en) * | 2001-01-29 | 2002-08-09 | Toshiba Corp | Wireless lan system, software, and recording medium |
JP2002271337A (en) | 2001-03-07 | 2002-09-20 | Seiko Epson Corp | Communication condition monitor system, communication apparatus, printer and program for user terminal |
US7237004B2 (en) * | 2001-10-17 | 2007-06-26 | Infocus Corporation | Dataconferencing appliance and system |
JP2003198870A (en) * | 2001-12-25 | 2003-07-11 | Seiko Epson Corp | Wireless control system and wireless control method for projector |
JP2003258809A (en) | 2002-02-26 | 2003-09-12 | Canon Inc | Radio communication equipment, controlling method thereof and program for realizing the controlling method |
JP2003330436A (en) * | 2002-05-13 | 2003-11-19 | Hitachi Ltd | Wireless transmission system and wireless receiver |
CA2511053C (en) * | 2002-12-20 | 2009-09-29 | Cinecast, Llc | A system and method for remotely monitoring, diagnosing, intervening with and reporting problems with cinematic equipment |
JP2004287160A (en) * | 2003-03-24 | 2004-10-14 | Seiko Epson Corp | Image display system, projector, image display method, projector control method, image display program, and projector control program |
US20040246236A1 (en) * | 2003-06-02 | 2004-12-09 | Greensteel, Inc. | Remote control for electronic whiteboard |
JP4176603B2 (en) * | 2003-09-24 | 2008-11-05 | 株式会社東芝 | Image display device, image display system, image display device selection method, and program |
KR101084908B1 (en) * | 2004-03-10 | 2011-11-17 | 파나소닉 주식회사 | Image transmission system and image transmission method |
US20050270499A1 (en) * | 2004-06-04 | 2005-12-08 | Olympus Corporation | Multiprojection system and method of acquiring correction data in a multiprojection system |
US7755503B2 (en) * | 2004-06-16 | 2010-07-13 | Dell Products L.P. | System and method for error messaging of an incorrect information handling system graphics cable connection |
-
2005
- 2005-03-08 EP EP05720223.6A patent/EP1724967B1/en active Active
- 2005-03-08 US US10/590,967 patent/US7682028B2/en active Active
- 2005-03-08 WO PCT/JP2005/003951 patent/WO2005088908A1/en not_active Application Discontinuation
- 2005-03-08 CN CNB2005800027376A patent/CN100471149C/en active Active
- 2005-03-08 JP JP2006519399A patent/JP4960089B2/en active Active
- 2005-03-08 KR KR1020067006516A patent/KR101078962B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020051200A1 (en) * | 2000-11-01 | 2002-05-02 | Chang William Ho | Controller for device-to-device pervasive digital output |
EP1385336A2 (en) * | 2002-07-23 | 2004-01-28 | Seiko Epson Corporation | Display system, network interactive display device, terminal, and control program |
Also Published As
Publication number | Publication date |
---|---|
KR101078962B1 (en) | 2011-11-01 |
US7682028B2 (en) | 2010-03-23 |
JP4960089B2 (en) | 2012-06-27 |
CN100471149C (en) | 2009-03-18 |
WO2005088908A1 (en) | 2005-09-22 |
EP1724967A1 (en) | 2006-11-22 |
EP1724967B1 (en) | 2019-03-06 |
US20080158438A1 (en) | 2008-07-03 |
KR20060116191A (en) | 2006-11-14 |
CN1910865A (en) | 2007-02-07 |
JPWO2005088908A1 (en) | 2008-01-31 |
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